2009 Citroen C5 vs. 1974 Humber Sceptre
To start off, 2009 Citroen C5 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Humber Sceptre. In addition, the cost of maintenance, including insurance, on 1974 Humber Sceptre would be higher. At 1,996 cc (4 cylinders), 2009 Citroen C5 is equipped with a bigger engine. In terms of performance, 2009 Citroen C5 (106 HP @ 4000 RPM) has 27 more horse power than 1974 Humber Sceptre. (79 HP @ 5200 RPM). In normal driving conditions, 2009 Citroen C5 should accelerate faster than 1974 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 535 kg more than 1974 Humber Sceptre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Humber Sceptre is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1974 Humber Sceptre. However, in wet, icy, snow, or gravel driving conditions, 2009 Citroen C5, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Citroen C5 (250 Nm @ 1750 RPM) has 127 more torque (in Nm) than 1974 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1974 Humber Sceptre.
Compare all specifications:
| 2009 Citroen C5 | 1974 Humber Sceptre | |
| Make | Citroen | Humber |
| Model | C5 | Sceptre |
| Year Released | 2009 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1725 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 106 HP | 79 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 250 Nm | 123 Nm |
| Torque RPM | 1750 RPM | 3600 RPM |
| Engine Bore Size | 85 mm | 81.5 mm |
| Engine Stroke Size | 88 mm | 82.6 mm |
| Engine Compression Ratio | 18.0:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1527 kg | 992 kg |
| Vehicle Length | 4760 mm | 4310 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1520 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2510 mm |
| Fuel Tank Capacity | 68 L | 45 L |
